Finding the Third Proportional to 14,114.50 and 30,479

Step by Step Solution

1. Step 1: Write the proportion equation
   14,114.50 : 30,479 = 30,479 : x
2. Step 2: Convert to fraction form
   14,114.50/30,479 = 30,479/x
3. Step 3: Cross multiply
   14,114.50x = 30,479 × 30,479
4. Step 4: Simplify right side
   14,114.50x = 928,969,441
5. Step 5: Solve for x
   x = 928,969,441/14,114.50
6. Step 6: Final answer
   x = 65,816.67